基于html5背景图片自适应代码是一款背景不随滚动条滚动,会根据分辨率不同自动匹配对应的背景图片

实现的代码。

css代码:

.jawbone-hero .jawbone-hero-image {
    position:absolute;
    background:transparent none no-repeat scroll 50% 0;
    background-size:cover;
    top:0;
    bottom:0;
    left:0;
    right:0;
    width:100%;
    margin:0 auto;
    z-index:-1
}
.jawbone-hero {
    height:100%;
    min-height:550px
}
.jawbone-hero .jawbone-hero-image {
    position:fixed
}
#h1.jawbone-takeover-minimulti .jawbone-hero-image {
    background-image:url(../images/hero-600.jpg)
}
@media (min-width: 600px) {
    #h1.jawbone-takeover-minimulti .jawbone-hero-image {
    background-image:url(../images/hero-1280.jpg)
}
}@media (min-width: 1016px) {
    #h1.jawbone-takeover-minimulti .jawbone-hero-image {
    background-image:url(../images/hero-2000.jpg)
}

原文地址:http://www.cnblogs.com/sprine/p/4692111.html

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